19373528

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 37195200

約数和(自身を除く): 17821672

約数列:

[1, 2, 4, 8, 83, 163, 166, 179, 326, 332, 358, 652, 664, 716, 1304, 1432, 13529, 14857, 27058, 29177, 29714, 54116, 58354, 59428, 108232, 116708, 118856, 233416, 2421691, 4843382, 9686764, 19373528]

約数ペア:

[(1, 19373528), (2, 9686764), (4, 4843382), (8, 2421691), (83, 233416), (163, 118856), (166, 116708), (179, 108232), (326, 59428), (332, 58354), (358, 54116), (652, 29714), (664, 29177), (716, 27058), (1304, 14857), (1432, 13529)]